לא תזבח על חמץ דם זבחי
The Korban Pesach must be slaughtered on Erev Pesach, after all chametz has been disposed of. The Sefer HaChinuch explains that setting a designated time for the fulfillment of all matters is their source of preservation. Thus, concerning Korban Pesach — which is a seminal mitzvah included among a group of mitzvos affiliated with the liberation from Egypt and setting the stage for our nationhood — time and order are essential. The Torah gives preordained times for each and every component of the celebration of this Festival and its accompanying rituals. No commandment related to this time frame encroaches on…